Dr Phillip J Diamond, MD - Medicare Obstetrics & Gynecology in Chula Vista, CA

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Dr Phillip J Diamond, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Chula Vista, California. His current practice location is 1400 E Palomar St, Chula Vista, California. You can reach out to his office (for appointments etc.) via phone at (858) 499-2702.

Dr Phillip J Diamond is licensed to practice in California (license number G75431) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1427068865.

Contact Information

Dr Phillip J Diamond, MD
1400 E Palomar St,
Chula Vista, CA 91913-1800
(858) 499-2702
(619) 397-3378

Map and Direction




Physician's Profile

Full NameDr Phillip J Diamond
GenderMale
SpecialityObstetrics & Gynecology
Location1400 E Palomar St, Chula Vista, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1427068865
  • Provider Enumeration Date: 08/08/2006
  • Last Update Date: 06/18/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 3072638766
  • Enrollment ID: I20100917001115

Medical Identifiers

Medical identifiers for Dr Phillip J Diamond such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427068865NPI-NPPES
00G754310MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology G75431 (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Phillip J Diamond allows following entities to bill medicare on his behalf.
Entity NameSharp Rees-stealy Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285616177
PECOS PAC ID: 8628972759
Enrollment ID: O20031120000996

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Phillip J Diamond is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Phillip J Diamond, MD
1400 E Palomar St,
Chula Vista, CA 91913-1800

Ph: (858) 499-2702		Dr Phillip J Diamond, MD
1400 E Palomar St,
Chula Vista, CA 91913-1800

Ph: (858) 499-2702

Reviews and Comments


Obstetrics & Gynecology Doctors in Chula Vista, CA

Dr. Schubert Jusay Atiga,
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 752 Medical Center Court, #106, Chula Vista, CA 91911
Phone: 619-482-8406    Fax: 619-482-6656
Dr. Kenny Choi, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 435 H St, Chula Vista, CA 91910
Phone: 858-260-7825    
Dr. Lisa Johnston, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 E Palomar St, Chula Vista, CA 91913
Phone: 858-499-2702    Fax: 619-397-3378
Dr. Oscar H. Bolch, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1400 E Palomar St, Chula Vista, CA 91913
Phone: 858-499-2702    
Latisa S Carson, M.D.
Obstetrics & Gynecology
Medicare: May Accept Medicare Assignments
Practice Location: 891 Kuhn Dr Ste 111, Chula Vista, CA 91914
Phone: 619-475-9744    Fax: 619-475-4450
Jorge T Arce, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 480 4th Ave Ste 211, Chula Vista, CA 91910
Phone: 619-422-2000    Fax: 619-422-2961
Dr. Jeffrey Joseph Buyse, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 480 Fourth Avenue, Suite 207, Chula Vista, CA 91910
Phone: 619-426-1178    Fax: 619-426-1910

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.